similar to: ServerAliveInterval exit code?

Dear All: I was wondering if it might at all be possible to have the following functionality in OpenSSH: (i) upon "timeout" of connection (say 2-5 seconds) disconnect (ii) keep trying to reconnect (iii) upon reconnection, resume session exactly where started I realize GNU screen solves (iii), although I am interested in a slightly different purpose (nxssh vs openssh). However, I am

Dear All: --- Summary, especially for openssh list (to test/reproduce): THANK YOU for all your help. Please extract into /home/username/nx on both host and client. cp ssh to a file named mxssh in that directory. Run (with an _n_ below) Start server on the remote host by typing ./server & Now do: ./nxssh hostname If you killall client on the remote end, it reconnects "seamlessly"

Dear Sirs & Madams: Thank you so much for your help. To remind, my situation is a wireless connection that is unreliable, where: (a) upon disconnect, !M's nxclient does not recognize connection death (b) after I manually kill nxssh and reconnect, reconnection takes some time. My idea: intercept myself in between NX client and server - detect connection drop, and reconnect. This is

Hi OpenSSH team, We found that openssh5.0 has a bug with the "ServerAliveInterval" and "ServerAliveCountMax" options. This function doesnt work at all, which means when the Maxtime reached, the ssh will not kill the connection and prompt the infomation "Connection Timedout" as it used to do. We built the openssh5.0p1 code on the a Linux box, and use the

Hi, In the last several years, I noticed an annoying problem with ssh: Long-running ssh connections are automatically disconnected after just a few minutes of inactivity. This problem effects both interactive sessions (using ssh without screen(1) became almost impossible...) as well as ssh port forwarding and the likes. I never noticed this problem until about 6 years ago, but since then have

https://bugzilla.mindrot.org/show_bug.cgi?id=1465 Summary: "ServerAliveInterval" and "ServerAliveCountMax" doesnt work in openssh50? Classification: Unclassified Product: Portable OpenSSH Version: 5.0p1 Platform: Other OS/Version: HP-UX Status: NEW Severity: critical

What is the canonical link to Reference of "ServerAliveInterval"? Background: I want to write an answer at serverfault (Q-A Site). I want to avoid copy+pasting. I would like to lead the new comer to the canonical reference. Regards, Thomas G?ttler -- Thomas Guettler http://www.thomas-guettler.de/

Dear Sirs: Please pardon me I am very new to R. I have been using MATLAB. I was wondering if R would allow me to do principal components analysis on a very large dataset. Specifically, our dataset has 68800 variables and around 6000 observations. Matlab gives "out of memory" errors. I have tried also doing princomp in pieces, but this does not seem to quite work for our approach.

Hi openssh-unix-dev subscribers :) I have found that ServerAliveInterval & ServerAliveCountMax have some bug. Basically the ssh-alive check function (that verify the peer is alive) is called only if no data at all gets into ssh (when it should work only for server channel).I am pretty sure developers know about this ..anyway I have tried to fix this issue. Here is the patch: diff -rNu

installed freenx server on CentOS 4 server installed nxclient from nomachine.com on workstation so far so good. following directions from web site... http://fedoranews.org/contributors/rick_stout/freenx/ where I tried both /etc/nxserver/client/client.id_dsa.key and /var/lib/nxserver/home/.ssh/client.id_dsa.key copied them to my workstation and then used the 'import' function in

I am pulling my hair out here folks...... ? I am running CentOS 5.5 in command line only.? Reason being I am standing up an IDS system on it.? ? I have installed the NX client/node and server pkgs.? I have installed the NX client for windows on a Vista box.?? When I attemtp to connect from the Vista to CentOS, I get this: ? NX> 203 NXSSH running with pid: 22080 NX> 285 Enabling check on

Hello I can''t seem to be able to get X working on domain U My setup domain0 -ubuntu breezy domainU -ubuntu breezy I tried 3 techniques 1. ssh -X domainU steps: on domain U $ export DISPLAY=:0 $ xhost + xhost: unable to open display ":0" on domain0 ssh -X domainU result: ssh conection established no X forwarding starts. after login tried

Hi thanks for the reply i am really grateful if you can tell me how to make FreeNX work like charm. I am really stuck with it, and after reinstalling the server is definitely pissing off my boss. Please help me thanks. =========================== Please let me review how my FreeNX was screwed up. After i fresh install my CentOS 5, I 'yum install freenx' and so if i am not wrong I

I have installed freenx with this article http://wiki.centos.org/HowTos/FreeNX but when I use freenx-client on windows to connect to server, I always get an "freenx Authentication failed." client err log output as this: NX> 203 NXSSH running with pid: 1584 NX> 285 Enabling check on switch command NX> 285 Enabling skip of SSH config files NX> 285 Setting the preferred NX

The Wine development release 1.2-rc7 is now available. Barring any last minute problems, this should be the last release candidate before the final 1.2. Please give it a good testing. What's new in this release (see below for details): - Translation updates. - Various bug fixes. The source is available from the following locations:

I am of the opinion that ClientAliveCountMax should really force a disconnection from the testing side when a ping-pong control packet retransmission would exceed the max counter. But it appears to need TCP to timeout to occur from that point, for the process/tty to close. For SSH client options: -o ServerAliveInterval=60 -o ServerAliveCountMax=3 Should cause the client to force an

Try setting Host * ? ServerAliveInterval 240 in .ssh/config on the client (wherever that is in Windows).? Or pass "-o ServerAliveInterval=240" on the ssh client command line. I've seen this where connections pass through some low grade external firewall, which drops state after a certain amount of inactivity without sending back RST (and apparently is immune to TCP keepalives

Hi there, okay so I have a port knocker installed on my remote server so I am trying to bundle a bunch of directories in a single ssh session that rsync establishes. so far all the rsync examples I have seen require a new ssh session for each directory. is there anyway to get something like this into one line and therefore one ssh session. Clues on this? --- snip --- /usr/bin/rsync -avrz

Thanks for rsync - it's great! I use it for all my backups. I use rsync via SSH. Recently - I was having trouble with my backups: rsync: connection unexpectedly closed (4968349 bytes received so far) [receiver] rsync error: error in rsync protocol data stream (code 12) at io.c(453) [receiver=2.6.9] After following all the steps in the FAQ and issues.html on the rsync website, searching the

My command line looks like this: ssh -2 -C -o BatchMode=yes -o KeepAlive=yes -o ServerAliveInterval=600 -N -T -x -a -R2401:127.0.0.1:2401 <host> I've tried to instruct SSH that the only purpose it has in life is to provide remote port forwarding (hence the -N -T) but if the remote fails to bind I get an error locally (Could not bind to remove address) and the SSH connection stays